Omron SYSDRIVE 3G3RV Series

S
topping Methods
6
-
1
5
nDeceleration to Stop
If the stop command is input (i.e., the run command is turned OFF) when b1-03 is set to 0, the motor deceler-
ates to a stop according to the deceleration time that has been set. (Factory setting: C1-02 (Deceleration Time
1))
If the output frequency when decelerating to a stop falls below b2-01, the DC injection brake will be applied
using the DC current set in b2-02 only for the time set in b2-04.
For deceleration time settings, refer to page 6-20 Setting Acceleration and Deceleration Times.
Fig 6.15 Deceleration to Stop
nCoast to Stop
If the stop command is input (i.e., the run command is turned OFF) when b1-03 is set to 1, the Inverter output
voltage is interrupted. The motor coasts to a stop at the deceleration rate that counterbalances damage to the
machine and inertia including the load.
Fig 6.16 Coast to Stop
INFO
After the stop command is input, run commands are ignored until the Minimum Baseblock Time (L2-03) has
elapsed.
Decelerates to stop at
deceleration time
Output frequency
Run command
ON
OFF
DC injection brake time
when stopping (b2-04)
DC injection brake
Output frequency
Run command
ON
OFF
Inverter output freqeuencty interrupted.